<html>
  <head>
    <title>OK</title>
    <link rel="icon" type="image/png" href="favicon.png"/>
  </head>
<body onbeforeunload="return runBeforeUnload()">
Basic html test with before unload and favicon
</body>
<script>
  function runBeforeUnload() {
    return "foo";
  }
</script>
</html>
